Rubber collapse prevention protective door of rubber cutting machine

Abstract

The utility model relates to the technical field of high polymer material equipment, in particular to a rubber collapse prevention protective door of a rubber cutting machine. The rubber cutting device comprises a rubber cutting machine, an arc-shaped door is arranged at the front end of the rubber cutting machine, the arc-shaped door is rotationally connected with the rubber cutting machine through a rotating shaft, and the arc-shaped door is made of PC resin materials; the rotating shaft is fixed to the middle height position of the rubber cutting machine, and the radius of the arc-shaped door is larger than half of the height of the rubber cutting machine. The device further comprises a limiting stopper which is arranged on the ground and right faces the bottom of the arc-shaped door. The risk that the abdomen of an operator is injured by an outburst rubber block during rubber cutting can be eliminated.

Description

TECHNICAL FIELD

[0001] The utility model relates to high polymer material equipment technical field, concretely relates to a rubber cutting rubber machine anti -gelation protection door. BACKGROUND

[0002] Rubber has elasticity and higher strength, and is cut by artificial sharp curved knife or saw strip before, and the time and effort are wasted and the efficiency is low. In recent years, cutting rubber machine is developed, such as the rubber strip fixed length shearing device disclosed in the Chinese patent with the authorized announcement number CN205167027U, which adopts pneumatic, and the structure is simple, and the cutting rubber efficiency is high, but there is also the risk that the rubber block is easy to burst on the cutting rubber operator's body when cutting, especially when cutting a small amount of rubber from the large rubber body, and the higher the strength of rubber, the better the elasticity, the greater the rebounding force, and the rubber block is easy to cause the abdominal injury of the cutting rubber operator in varying degrees. CONTENT OF THE UTILITY MODEL

[0003] The utility model solves the technical problem that the prior art is overcome, and provides a rubber cutting rubber machine anti -gelation protection door, which can protect the operator when cutting rubber.

[0004] The technical scheme of the utility model is:

[0005] A rubber cutting rubber machine anti -gelation protection door, including cutting rubber machine, the front end of cutting rubber machine is equipped with arc door, the arc door is connected with cutting rubber machine rotatably through rotating shaft.

[0006] Preferably, the arc door is made of PC resin material.

[0007] Preferably, the rotating shaft is fixed to the position of the middle height of cutting rubber machine, and the radius of arc door is greater than half of the height of cutting rubber machine.

[0008] Preferably, it further includes a position limiter, and the position limiter is arranged on the ground and opposite to the bottom of the arc door.

[0009] Preferably, the position limiter is electrically connected with the cutting rubber machine.

[0010] Preferably, the arc door is further provided with an emergency stop button outside.

[0011] Preferably, the supporting rod is of telescopic structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting up an arc-shaped gate, workers can be protected from being hit by the rubber blocks; by setting up a rotating shaft, the arc-shaped gate can be lifted around the rotating shaft after the rubber is cut, making it easy to handle the cut rubber; by setting up a limit switch, the corner cutting machine will only start working after the arc-shaped gate is connected to the limit switch, further ensuring the safety of workers; by setting up a support rod, the arc-shaped gate can be fixed at a suitable height, facilitating the handling of rubber blocks and protecting the safety of workers. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Fig. 1 This is a schematic diagram of the structure of this utility model.

[0016] Fig. 2 This is a side view of the present invention.

[0017] In the diagram: 1. Glue cutter; 2. Curved door; 3. Rotating shaft; 4. Limiter; 5. Rotating shaft; 6. Support rod; 7. Groove; 8. Emergency stop button. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0019] Example

[0020] like Figs. 1-2 As shown, this embodiment provides a rubber cutting machine anti-splatter protection door, including a rubber cutting machine 1, with an arc-shaped door 2 at the front end of the machine 1. The arc-shaped door 2 is rotatably connected to the rubber cutting machine 1 via a rotating shaft 3, and a damping device is provided on the rotating shaft 3. By setting the arc-shaped door 2, rubber pieces that splatter during the cutting process can be blocked, reducing the risk of injury to operators. By setting the rotating shaft 3, the arc-shaped door 2 can rotate around the rotating shaft 3, facilitating the handling of the cut rubber pieces by the workers. By setting the damping device, the opening and closing speed of the arc-shaped door 2 can be adjusted to ensure the stability and safety of the operation process.

[0021] The bottom of the arc-shaped door 2 is provided with a rotating shaft 5, and the rotating shaft is provided with a supporting rod 6. The arc-shaped door 2 is provided with a groove 7 matched with the supporting rod. Since the volume of the arc-shaped door 2 is large, it is difficult to effectively support the entire arc-shaped door 2 by only the rotating shaft 3. The rotating shaft 5 is arranged at the middle position of the bottom of the arc-shaped door 2. The supporting rod 6 is movably connected to the rotating shaft 5. When the arc-shaped door 2 is lifted, the supporting rod 6 is taken out of the groove 7. The length of the supporting rod 6 is adjusted according to the lifting height of the arc-shaped door, so that the height of the arc-shaped door 2 is fixed, and the subsequent production and operation are facilitated.

[0022] Preferably, the arc-shaped door 2 is made of PC resin material. By setting the arc-shaped door 2 to be made of PC resin material, the arc-shaped door 2 has excellent impact resistance, heat resistance and transparency. Even in the environment of long-term exposure to heat and debris generated by cutting, the arc-shaped door 2 can maintain good physical properties and transparency, ensure the clear visibility of the operation area, and prolong the service life of the protective door. The surface of the arc-shaped door 2 is provided with anti-slip texture or coating, which can better open or close the arc-shaped door 2.

[0023] Preferably, the rotating shaft 3 is fixed at a position at the middle height of the rubber cutting machine 1, and the radius of the arc-shaped door 2 is greater than half the height of the rubber cutting machine 1. Through the above setting, when the arc-shaped door 2 is lifted, it will not touch the body of the rubber cutting machine 1, avoiding the collision between the arc-shaped door 2 and the rubber cutting machine 1.

[0024] Preferably, the limiting stopper 4 is arranged on the ground and faces the bottom of the arc-shaped door 2.

[0025] Preferably, the limiting stopper 4 is electrically connected with the rubber cutting machine 1. By setting the limiting stopper 4, the rubber cutting machine 1 can work only when the limiting stopper 4 contacts with the arc-shaped door 2, ensuring the safety of the operator when the rubber cutting machine 1 works.

[0026] Preferably, the arc-shaped door 2 is further provided with an emergency stop button 8. Once an emergency occurs during operation, the operator can immediately press the emergency stop button 8 to make the rubber cutting machine 1 stop running quickly, ensuring the safety of personnel and equipment.

[0027] Preferably, the supporting rod 6 is of telescopic structure.

[0028] Working principle:

[0029] When the cutting rubber work is carried out, the arc-shaped door 2 contacts with the limit stopper 4, at this time, the rubber cutting machine 1 can work, the arc-shaped door 2 blocks the rubber block cut out by the rubber cutting machine 1, the operator observes the working condition of the rubber cutting machine 1 through the transparent arc-shaped door 2 made of PC resin material; after the cutting rubber work is completed, the operator lifts up the arc-shaped door 2, the arc-shaped door 2 rotates to the upper side of the rubber cutting machine 1 with the rotating shaft 3 as the center, the supporting rod 6 is taken out from the groove 7, the supporting rod 6 is opened to the suitable length to fix the height of the arc-shaped door 2, since the arc-shaped door 2 is separated from the limit stopper 4, the rubber cutting machine 1 stops working, which is convenient for the operator to carry the cut rubber block.

[0030] Although the utility model has been described in detail by referring to the drawings and in combination with the preferred embodiments, the utility model is not limited thereto. Without departing from the spirit and essence of the utility model, those skilled in the art can make various equivalent modifications or replacements to the embodiments of the utility model, and these modifications or replacements should be within the scope of the utility model. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A rubber mill break down protection door for a rubber mill (1), characterized in that, The front end of the rubber cutting machine (1) is provided with an arc-shaped door (2), the arc-shaped door (2) is rotatably connected with the rubber cutting machine (1) through a rotating shaft (3), the rotating shaft (3) is provided with a damping device, the bottom of the arc-shaped door (2) is provided with a rotating shaft (5), the rotating shaft (5) is provided with a supporting rod (6), and the arc-shaped door (2) is provided with a groove (7) matched with the supporting rod.

2. A rubber mill break down protection door as claimed in claim 1, wherein, The arc-shaped door (2) is made of PC resin material, and the surface of the arc-shaped door (2) is provided with anti-skid texture or coating.

3. A rubber mill break down protection door as claimed in claim 1 wherein, The rotating shaft (3) is fixed at a position with a middle height of the rubber cutting machine (1), and the radius of the arc-shaped door (2) is greater than half of the height of the rubber cutting machine (1).

4. A rubber mill break down protection door as claimed in claim 1 wherein, A position limiter (4) is further included, and the position limiter (4) is arranged on the ground and faces the bottom of the arc-shaped door (2).

5. A rubber mill break down protection door as claimed in claim 4, wherein, The position limiter (4) is electrically connected with the rubber cutting machine (1).

6. A rubber mill break down protection door as claimed in claim 1, wherein, An emergency stop button (8) is further arranged outside the arc-shaped door (2).

7. A rubber mill breakage protection door as claimed in claim 1, wherein, The supporting rod is of telescopic structure.

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